Back to overview

Alcohol

Discover Alcohol: 297 flashcards with questions and answers.

Subject
Sciences / Chemistry
Language of creation
English
297 flashcards No ratings yet 0 views
Add to my sets

Sign in to add this set to your collection. You will return here afterwards.

Cards in this set

Card 201

Question

This particular wine is known as toddi/tadi in India, Malafu in Africa, Tuba in Mexico, and Tuak in Indonesia. Name the wine or what it is made from.

Answer

Palm wine (wine made from any palm trees such as coconut palm)

Card 202

Question

What enzyme is responsible for making methanol in wine production?

Answer

Pectin methyl esterase, pectinase

Card 203

Question

Which soft drink was the first to be offered in a 2 Liter bottle?

Answer

Pepsi (1970)

Card 204

Question

What is the name of green tea that is then allowed to ferment and compost?

Answer

Post-Fermented Tea

Card 205

Question

Blanching of tea leaves is performed to inactivate what enzyme?

Answer

PPO Polyphenol Oxidase

Card 206

Question

Which compound contributes to haze formation in beer?

Answer

Proteins and polyphenols.

Card 207

Question

What is Racking wrt breweries?

Answer

Pulling off the clearer liquid above the lees in the barrels or containers

Card 208

Question

Rooibos leaves are used to make what type of tea?

Answer

Red tea

Card 209

Question

What is the main difference in the manufacturing steps between red and white wine production?

Answer

Red wine is fermented w/ the grape skins on

Card 210

Question

In the brewing industry what physio chemical process is saccharification referred to?

Answer

Refers to the enzymatic hydrolysis of malt starches into simple sugars, that can be part of yeast fermentation.

Card 211

Question

What is "Sweetness" in terms of wine?

Answer

Residual sugar in wine, up to 1.5%

Card 212

Question

What grain is used as the substrate in the production of sake?

Answer

Rice

Card 213

Question

What is the primary carbohydrate source in sake fermentation?

Answer

Rice starch.

Card 214

Question

What is the term for inverting a bottle of champagne to move sediment from the bottle to the neck?

Answer

Riddling

Card 215

Question

What is performed prior to grinding in the production of coffee?

Answer

Roasting

Card 216

Question

What is the name of the robotic tool for assessing beer sensory attributes?

Answer

RoboBEER

Card 217

Question

What are pink-hued wines, sometimes called white zinfandel in the US, commonly known as?

Answer

Rosé

Card 218

Question

Early colonial New England’s largest and most profitable industry was distilling what product?

Answer

Rum

Card 219

Question

What is black strap rum?

Answer

Rum to which black strap molasses is added

Card 220

Question

Which alcoholic beverage is distilled from fermented molasses or sugarcane juice?

Answer

Rum.

How to use this set

Read the preview and check whether the content and answers suit your learning goal. You can add the public set to your sets to study it. Your account shows the available actions.

Rejoining the server...

Rejoin failed... trying again in seconds.

Failed to rejoin.
Please retry or reload the page.

The session has been paused by the server.

Failed to resume the session.
Please reload the page.